:root{--bg:#f4f6f9;--surface:#fff;--surface-2:#eef1f5;--border:#d9dee6;--text:#17202c;--muted:#5b6676;--primary:#1f5fd1;--primary-ink:#fff;--success:#1c7c4a;--warning:#a86200;--danger:#c0352b;--radius:10px;--shadow:0 1px 2px #1018280f, 0 2px 8px #1018280f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.45}*{box-sizing:border-box}body{background:var(--bg);min-height:100dvh;margin:0}h1,h2,h3{margin:0 0 .5em;line-height:1.2}h1{font-size:1.5rem}h2{font-size:1.2rem}h3{font-size:1.05rem}a{color:var(--primary)}button,.btn{font:inherit;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);min-height:44px;color:var(--text);cursor:pointer;touch-action:manipulation;justify-content:center;align-items:center;gap:.4em;padding:.5em 1em;font-weight:600;text-decoration:none;display:inline-flex}button:hover:not(:disabled){border-color:#b5bfcc}button:disabled{opacity:.5;cursor:not-allowed}.btn.small{min-height:34px;padding:.25em .7em;font-size:.9rem}.btn.primary,button.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}button.success{background:var(--success);border-color:var(--success);color:#fff}button.danger{color:var(--danger)}button.ghost{background:0 0;border-color:#0000}button.small{min-height:34px;padding:.25em .7em;font-size:.9rem}button.big{min-height:72px;font-size:1.25rem}input,select,textarea{font:inherit;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);width:100%;min-height:44px;color:var(--text);padding:.5em .7em}input[type=checkbox]{width:1.2em;height:1.2em;min-height:1.2em}input[type=color]{width:56px;padding:2px}label{gap:.3em;font-size:.92rem;font-weight:600;display:grid}label.check{align-items:center;gap:.5em;font-weight:500;display:flex}:focus-visible{outline:3px solid color-mix(in srgb, var(--primary) 45%, transparent);outline-offset:2px}.page{max-width:1100px;margin:0 auto;padding:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.stack{gap:12px;display:grid}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.spread{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.grid-2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.muted{color:var(--muted)}.small-text{font-size:.88rem}.error{color:var(--danger);background:color-mix(in srgb, var(--danger) 8%, white);border:1px solid color-mix(in srgb, var(--danger) 30%, white);border-radius:var(--radius);padding:.6em .8em}.notice{background:color-mix(in srgb, var(--primary) 7%, white);border:1px solid color-mix(in srgb, var(--primary) 25%, white);border-radius:var(--radius);padding:.6em .8em}.badge{background:var(--surface-2);color:var(--muted);border-radius:999px;padding:.1em .55em;font-size:.8rem;font-weight:700;display:inline-block}.badge.ok{background:color-mix(in srgb, var(--success) 14%, white);color:var(--success)}.badge.off{background:color-mix(in srgb, var(--danger) 12%, white);color:var(--danger)}.code{font-variant-numeric:tabular-nums;letter-spacing:.02em;font-weight:800}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:.55em .5em}th{color:var(--muted);font-size:.85rem;font-weight:600}.table-wrap{overflow-x:auto}.topbar{z-index:10;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0}.topbar-inner{flex-wrap:wrap;align-items:center;gap:12px;max-width:1100px;margin:0 auto;padding:8px 16px;display:flex}.brand{margin-right:auto;font-size:1.1rem;font-weight:800}.nav{flex-wrap:wrap;gap:4px;display:flex}.nav a{border-radius:var(--radius);color:var(--text);padding:.45em .8em;font-weight:600;text-decoration:none}.nav a.active{background:var(--surface-2)}.tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:12px;display:flex;overflow-x:auto}.tabs button{background:0 0;border:0;border-bottom:3px solid #0000;border-radius:0}.tabs button.active{border-bottom-color:var(--primary);color:var(--primary)}dialog{border-radius:var(--radius);border:0;width:min(520px,100vw - 32px);padding:0;box-shadow:0 12px 40px #00000040}dialog::backdrop{background:#0f141e73}.dialog-body{gap:12px;padding:20px;display:grid}.guide-option{background:var(--surface-2);border-radius:var(--radius);grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px;display:grid}.guide-option .guide-note{grid-column:1/3}@media (width<=640px){.guide-option{grid-template-columns:1fr auto}.guide-option select,.guide-option .guide-note{grid-column:1/2}}.center-screen{place-items:center;min-height:100dvh;padding:16px;display:grid}.pairing{width:min(420px,100%)}.pairing-code{letter-spacing:.25em;text-align:center;font-variant-numeric:tabular-nums;font-size:2.6rem;font-weight:800}